tree b869d44e284c9a6697f2548999db102ed1446b6e
parent 53dd462ac4dc3fc61ee90ad03d96202e17589156
author Pierre Morel <pmorel@linux.ibm.com> 1585732344 +0200
committer Vasily Gorbik <gor@linux.ibm.com> 1588074587 +0200

s390/pci: Documentation for zPCI

There are changes in the usage of PCI for the user:
 - new kernel parameter
 - modification of the way functions are enumerated

Let's document these.

Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>